Razor, my t-link harness at the 3 bar is as following. a-blk, b green ( not c ), c-red. the harness that is next to the hobbs not used is as follows a-blk, b-green, c-grey.currently, my mat is unplugged, the mat harness ( grey & blk )is plugged into the t-link harness that goes to the tps, then from the tps it goes to the 3 bar. with this set up I have 1.57 volts at the green b terminal at the 3 bar. the blk that normally plugs into the mat, does show ground, but not from anything I have done
It looks like my t link boost harness at the 3 bar has different colored wire
( green ) where the one you have has a tan. does the tan from the map plug go thru the the t-link harness possibly changing to green inside the harness then connect to the green wire that runs to the b terminal at the 3 bar? my hobbs is still pluged in & the loose ( analog plug ?) at the fender next to the hobbs is idle. do I need to do away with the t link harness ( datalogger on order ) reconnect the map, unplug the hobbs & use the ( analog harness concerned about the 5 volts & ground ) next to the hobbs to plug into the 3 bar. mind has turned to mush. the more I read the confuseder I get. done for the day. thanks